Square Shape Instrument - PK Series

PK-series is a square type meter. 4 difference degree type forthis square PK-series:120mm, 100mm, 80mm & 60mm. Panelcut dimension is conformity with JIS C 1103.

PK–60C

PK-series is a reliable meter be fully satisfied with standard
JISC 1102-1~9 (conformity with IEC 60051-1) and adopt a mostsuitable operating principle for measuring object.
Our product improve with realibility special specification for
overdue environmental conditions as cold resistance andtropical specification. Please consider to use our product onoversea such as the Frigid Zone and Tropical Zone.

PK–80CFEATURES► High quality and high performance meter.
► 4 types: 120mm, 100mm, 80mm, 60mm degree.
Select the most suitable type according to your panel space.
► Flame Retardant Material Meter can be manufacture by specify.
► Meter with knife-adge pointer also can be manufacture.
► Locked panel by 2 screws.
PK–100C

PK–120C

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Square Shape Instrument - PK Series
TYPE CODE DESIGNATION

P

(1)

K–(2)

(3)

C

(4)

–(5)

(1) Type of measurand
MarkMeasurand

Operation PrincipleM

DC current, voltage

Permanent magnet moving coilX

DC receiving indicator

Permanent magnet moving coilY

AC receiving indicator

RectifierS

AC current, voltage

Moving ironC

AC current, voltage

Rectifier, RMS value rectifierW

AC power

Transducer

WVB

Reactive power (balanced)

Transducer

WV

Reactive power (unbalanced)

Transducer

PB

Power factor (balanced)

Transducer

PPower factor (unbalanced)

Transducer

A

Frequency meterTransducer(2) Shape(4) Special Specifications

Mark

Square Shape Meter

Mark

120

120 × 120

HFor SCR

100

100 × 100

CCycle Control

8080 × 80

LWith Lamp

60

60 × 60SWith Shield(3) Structure

Specification(5) Kind of Circuit

MarkStructure

N

Transducer all-in-one type

MarkCircuit

12Single phase

13

Single phase 3-wire33

3 phase 3-wire34

3 phase 4-wire2

Square Shape Instrument - PK Series
COMMON STANDARD SPECIFICATIONSITEMSPECIFICATION
JISC 1102: 2007 [Electric Indicating Meter Direct Acting Type]Standard

JISC 1103 [Dimensions Electric Indicating Meter Switchboards]
IEC 60051-1 conformity

Class

Refer to [List of PK series]

Support system

Pivot system (Part of system is Taut band)

Swing angle of pointer86°

Dimensions meter from front
Length of scale

PK–120C: 120×120mm

PK–80C: 80×80mm

PK–100C: 100×100mm

PK–60C: 60×60mm

PK– 20C: 95mm

PK–80C: 61mm

PK–100C: 80mm

PK–60C: 45mm

Color of scale plate

WhitePointerLance shape (Black)Installation posture

Vertical (⊥)

Material panel

Iron & non-iron plate

Thickness panel

Material of case

10mm or less (6mm or less for PK-80C,PK-60C)
Black (Munsell N1.5)
Dark blue (Munsell 7.5BG 4/1.5)
Cover: Methacrylic acid resin molding (Antistatic treatment)

Insulation resistance

Between electric circuit and outer case

DC500V, 50MΩ or more

Voltage test

Between electric circuit and outer caseAC3320V, between 5sec.

Color of cover

Safetyrequirements

Standard

JIS C 1010-1

Insulation

Between electric circuit and outer case：Base of insulation

Use

For indoor use (Cubicle etc.)

High altitude

2000m or less

Pollution

Pollution level 2

Measure category

CATⅢ

Max. circuit voltage
Operated temperature/
Humidity limit
Storage temperature range

600V (Ammeter)-10～55℃, Average day temperature 40℃ or less, 25～85% RH(Reference to steel ship rules ambient temperature 45℃)
-20～70℃

STANDARD SCALE DIVISION FOR LANCET SHAPE METER
11.522.534567.5

89PK-120(N)C2030402530

40253037.54045

PK-100(N)C, PK-80C, PK-60C

2030202530

202530151618Max. scale valueType(10 times)

STANDARD SCALE DIVISION FOR KNIFE SHAPE METER
11.5

22.5

345

6

7.5

89PK-120(N)C

5075

4050608050607580

45

PK-100(N)C, PK-80C, PK-60C

5030

2050

30

4050

30

37.54045

Max. scale valueType(10 times)

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Square Shape Instrument - PK series
COMMON SPECIAL SPECIFICATIONS(Please Specify)

ITEMScaleSPECIFICATION

Color line

Red, Green, Yellow (please specify)

Extend scale

PCK, PSK: 2～5-time extend

Color area (bar)Red, Green, Yellow (please specify)

Double scale

Please speficy

Double seal

Please specify
120 angle = 100 division, 100 angle = 80 division
80 angle = 60 division, 60 angle = 50 division
Please specify

Max. scale division
Special scale
Vibration proof specification

Vibration

Frequency 2～55Hz, 29.4m/s²

Shock147m/s², 30-time

Tropical specification

Rust preventative, ｢FOR TROPICS｣ will display at the name plate

Pointer

Knife shape (red), Rod shape (black), combine use with multiple scale etc.

Control pointerLancet shape (red), 2 control pointer also possible to manufacture (red×2)

Installation posture

Horizontal, or Inclined (specify the angle)

Flame-retardant materials

Cover

Polycarbonate resin

Overcurrent

Specify necessary tolerated doseProtection circuit of meter

For SCR control waves use

Specify necessary tolerated dose
Up to ±10%, ±20%, ±30% of central scale value
Voltmeter
75% or more of scale length
Up to 20% of upper limit value of effective measuring range
95% or more of scale length
Ammeter
Up to 50% of upper limit value of effective measuring range
75% or more of scale length
AC current, AC voltage, frequency

For cycle control use

AC current, AC voltage (Recitifier Type)With lamp (Not for 120 angle)

DC6V (10mA), DC12, 24, 48V (6mA)

Test report

Specify the useful frequency and number copies of report require

Scale (single item)

Not JIS markColor of coverSpecified color

Terminal cover

Please consultation with us

OthersPlease consultation with us for special frequency

Extended part of scaleOvervoltage

ITEM TO SPECIFY WHEN MAKE PURCHASE1).Type Name2).Rated (Max. scale/ Input) *13).Color of cover4).Terminal cover5).Units
6).Options (Refer to Common Special Specification)
7).Test report (specify use frequency and number of copies require)*1. For max.scale value watt or var meter, please refer to List of Standard Max. Scale Value.
Please specify frequency of the power factor meter according to the specification.

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Square Shape Instrument - PK Series
LIST OF PK SERIES
MODEL

PK–120(N)C

PK–100(N)C

PK–80C

PK–60CJIS MARK

KS–3b

KS–5a

KS–6a

KS－7ProductDC Ammeter
DC Voltmeter

Principle
Moving coilTypeClass

TypeClass

TypeClassTypeClass

PMK-120C

1.5

PMK-100C

2.5

PMK-80C

2.5

PMK-60C

2.5

PMK-120C

1.5

PMK-100C

2.5

PMK-80C

2.5

PMK-60C

2.5

DC Receiving Indicator

Moving coil

PXK-120C

1.5

PXK-100C

2.5

PXK-80C

2.5

PXK-60C

2.5

AC Receiving Indicator

RectifierPYK-120C

1.5

PYK-100C

2.5

PYK-80C

2.5

PYK-60C

2.5

PSK-120C

1.5

PSK-100C

2.5

PSK-80C

2.5

PSK-60C

2.5

PSK-120C

1.5

PSK-100C

2.5

PSK-80C

2.5

PSK-60C

2.5

PCK-120C

1.5

PCK-100C

2.5PCK-80C

2.5

PCK-60C

2.5

PCK-120C

1.5

PCK-100C

2.5

PCK-80C

2.5

PCK-60C

2.5

2.5

PWK-80C-12

2.5

PWK-60C-12

2.5

2.5

PWK-80C-13

2.5

PWK-60C-13

2.5

2.5

PWK-80C-33

2.5

PWK-60C-33

2.5

2.5

PWK-80C-34

2.5

PWK-60C-34

2.5

AC Ammeter
AC Voltmeter
AC Ammeter
AC Voltmeter

Moving iron
RectifierSingle phase
Watt
Meter

Single phase3-wireTransducer

3 phase3 phase 4-wireSingle phase

VarMeter

3 phase(balanced)
3 phase(unbalanced)－Transducer

3 phase 4-wireSingle phasePowerFactorMeter

3 phase(balanced)
3 phase(unbalanced)
3 phase 4-wire(balanced)
3 phase 4-wire(unbalanced)

Frequency MeterPWK120NC-12
PWK120NC-13
PWK120NC-33
PWK120NC-34
PWVK120NC-12

Transducer

Transducer

PWVK120NC-33
PWVK120NC-34
PPK120NC-12
PPBK120NC-33
PPK120NC-33
PPBK120NC-34
PPK120C-34
PAK-120C

1.5
1.5
1.5
1.5
1.5－
1.5
1.5

5.0

1.0

PWK100NC-12
PWK100NC-13
PWK100NC-33
PWK100NC-34
PWVK100NC-12－
PWVK100NC-33
PWVK100NC-34
PPK100NC-12
PPBK100NC-33
PPK100NC-33PPBK100NC-34
PPK100C-34
PAK-100C

2.5－
2.5
2.5

5.0

1.0

PWVK80C-12
PWVBK80C-33
PWVK80C-33
PWVK80C-34

2.5
2.5
2.5
2.5

PWVK60C-12
PWVBK60C-33
PWVK60C-33
PWVK60C-34

PPK-80C-12

PPK-60C-12

PPBK80C-33

PPBK60C-33

PPK-80C-33

5.0

PPK-60C-33

PPBK80C-34

PPBK60C-34

PPK-80C-34

PPK-60C-34

PAK-80C

1.0

PAK-60C

2.5
2.5
2.5
2.5

5.0

1.0

►Keep in mind please, Transducer type meter does transitional indication at voltage input start.

5Scale Specification

Wide Angle Meter
Ex.: L-110C

Square Shape Meter
Ex.: PK-80C

Standard Scale
Scale digit: Black
Scale line : BlackUnit mark : Black
Scale division :Refer to standard lancet shape pointer division

Moving iron type can be left out the lower value part ofscale
Scale division :Refer to standard lancet shape pointer division± Scale Meter (Both Side Deflect Meter)
Scale digit: Black
Scale line : Black
Unit mark : Black

Extend Scale (2-Fold Extend)
Scale digit: Black ; Extend part: Red
Scale line : Black ; Extend part: RedUnit mark : Black

Single Scale Double Seal Meter
Scale digit: Black
Scale line : Black
Unit mark : Black
Standard place a seal of scale figure :Higher value will display at inside & smaller value will
display at outside

DAIICHI ELECTRONICS CO., LTD
Electrical Indicating Meter Catalog e-99-024/http://www.daiichi-ele.co.jp

Scale Specification

Square Shape Meter
Ex.: PK-80C

Wide Angle Meter
Ex.: L-110C

Double Scale Double Seal
Scale digit: Black
Scale line : Black
Unit mark : Black
Scale division :Refer to standard lancet shape pointer division
Standard place a seal of scale figure :Higher value will display at outside & smaller value will
display at inside
For wide angle meter :Higher value will display at inside & smaller value will
display at outside

Coloring Scale (Color Line)

Color Line

Scale color line : Red, Yellow, Green
Possible combine the color line & color figure to use fordouble scale

Color Belt

Color Line

Color Belt

Color Belt
Color Belt

Color Belt : Red, Yellow, Green

Scale line and Scale figure1) Type of scale line
Scale figure will print at main line
Please refer to standard lancet shape pointerdivision & standard knife shape pointer division

Main Line Center Line Thin Line

Main LineCenter LineThin Line

2) Figure of scale : Max. 4-digit (9999)-1

If 10000 is exceed, unit will be change like 6.6kV or use multiple like 36×1000min
3) Please have a consultation with us if scale division is diffirent with standard division (odd scale)
Please specify for Max. division
4) Display 「0」 will be left out if the scale figure after decimal point is Zero. (like scale figure 1 as below)
5) Display 「0」 will be left out if the scale figure before decimal point is Zero. (like scale figure 0.5 as below)

Ex. : For range value 1.5
Wide Angle Meter
Scale will display by｢1.0｣ for wide angle meter (except BRL & RL series)

Square Share Meter
BRL & RL series is same scale as square share meter

DAIICHI ELECTRONICS CO., LTD
http://www.daiichi-ele.co.jp
Electric Indicating Meter Catalog e-99-024/-

§ Wide Angle METER §STANDARD DIVOSION OF LANCET-SHAPED POINTER

L series

PK series

L-65C

RL-80C

PK-60C, 80C, 100C

PK-120C

LK-8C, 10C

LK-12C

BRL-110CH Instant Meter

F-10F＊1＊2＊1＊2＊3＊6＊714§ Wide Angle METER §LK series

F series

F series

Utility meter＊2＊2＊8＊2＊4＊8＊2＊4＊8＊9＊515§ Wide Angle METER §STANDARD DIVOSION OF KNIFE-EDGE POINTER► Division line part ofis omitted for moving iron type meter.

► For scale extended meter, red color line and numbers of extended part.
► Have a consultation with us for +/- meter, notation of max. scale value, multiple scale meter, etc.
► *1, becomes 15 divisions for scale extended ammeter PK-60C, PK-80C and LK-8C.
► *2, becomes 20 divisions for scale extended ammeter PK-120C, LK-12C, F-10, 15, 17, RL-80C and RL-110C.
► *3, becomes 15 divisions for scale extended ammeter PK-120C, LK-12C, F-10, 15, 17 and RL-80C.
► *4, becomes 25 divisions for scale extended ammeter RL-110C.
► *5, seal numbers: 0, 30, 60, 90 for type meter F-15, and 17.
► *6, becomes 16 divisions for scale extended ammeter PK-120C, LK-12C, F-10, RL-80C.
► *7, becomes 18 divisions for scale extended ammeter PK-120C, LK-12C, F-10, RL-80C.
► *8, becomes 30 divisions for scale extended ammeter F-15, 17.
► *9, becomes 37.5 divisions for scale extended ammeter F-15, 17.

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